Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/da7808cf6d574a73bca5ab68e64448b4 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15914256c5bd4f86a4984d52bf682c57 : FAILURE in 4m 57s